Voluntary Purchasing Group 10745 VPG Fertilome, 4 LB, 19-6-12, Start N Grow Premium Plant Food, A Premium Slow Released Fertilizer Designed For Use At Planting Time, As Well As For Use As A Maintenance Fertilizer To Help Maintain Professional Looking Plants & Landscapes, Apply Every 3-4 Months During Growing Season, For Use On Indoor & Outdoor Containers, Bedding Plants, Ornamentals, Roses, Trees, Shrubs, & Lawns.